Pomodoro Timer

Start a Pomodoro session to stay focused. Work for 25 minutes, take a 5-minute break, repeat. After 4 sessions, take a longer break.

This Pomodoro timer follows the classic Pomodoro Technique — work in focused intervals, then take regular breaks to recharge. The default cycle is 25 minutes of work, 5 minutes of short break, and a 15-minute long break every 4 sessions. You can customize all durations in the settings panel. A sound alert plays when each phase ends, so you can stay in the zone without watching the clock. Session dots track your progress through the cycle, and the timer keeps your screen awake so it won't lock mid-session. The timer runs in your browser tab — keep it open and it continues in the background. Share your custom settings with anyone by copying the URL.

How to use the Pomodoro Timer

  1. Click Start focusing to begin a 25-minute work session.
  2. Focus on your task until the timer rings.
  3. Take the 5-minute break when prompted.
  4. After 4 work sessions, enjoy a 15-minute long break.
  5. Adjust work and break durations in the settings panel if needed.
Free Pomodoro Timer Online — 25/5 Focus Sessions

About the Pomodoro Technique

The Pomodoro Technique was developed by Francesco Cirillo in the late 1980s. The name comes from the Italian word for tomato — Cirillo used a tomato-shaped kitchen timer as a university student. The method breaks work into intervals, traditionally 25 minutes, separated by short breaks. Research on time-boxed work suggests that regular breaks reduce mental fatigue and improve sustained concentration. The technique works well for studying, writing, coding, or any task that benefits from focused effort followed by deliberate rest. Many users find that shorter sessions (15–20 minutes) work better for creative work, while longer sessions (30–50 minutes) suit deep analytical tasks — adjust the durations in settings to find your ideal rhythm.

Related tools

Need a simple countdown? Use our online timer. Set a wake-up reminder with the alarm clock. Track elapsed time with the stopwatch.

Pomodoro Timer FAQ

What is the Pomodoro Technique?
The Pomodoro Technique is a time management method that uses focused work intervals (typically 25 minutes) separated by short breaks (5 minutes). After completing four intervals, you take a longer break (15 minutes). The method helps maintain concentration and prevent burnout.
Why is it called Pomodoro?
Pomodoro is Italian for tomato. Creator Francesco Cirillo named the technique after the tomato-shaped kitchen timer he used as a university student in the late 1980s.
Can I change the work and break durations?
Yes. Open the settings panel to customize work duration (default 25 min), short break (5 min), long break (15 min), and how many sessions before a long break (default 4). Your custom settings are saved in the URL, so you can bookmark or share them.
What are the best Pomodoro intervals?
The classic 25/5 split works well for most tasks. For creative work like writing or design, try shorter 15–20 minute sessions. For deep analytical work like coding or research, 30–50 minute sessions may be more effective. Experiment with the settings to find your ideal rhythm.
Does the timer work in the background?
Yes. Keep the browser tab open and the timer continues counting down. A sound alert plays when each phase ends, and the screen stays awake so the timer won't be interrupted.
Is this Pomodoro timer free?
Yes. No sign-up, no download, no account needed. The timer runs entirely in your browser with no data sent to any server.